Finding the Third Proportional to 1,314,970 and 1,972,454

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314,970 : 1,972,454 = 1,972,454 : x
2. Step 2: Convert to fraction form
   1,314,970/1,972,454 = 1,972,454/x
3. Step 3: Cross multiply
   1,314,970x = 1,972,454 × 1,972,454
4. Step 4: Simplify right side
   1,314,970x = 3,890,574,782,116
5. Step 5: Solve for x
   x = 3,890,574,782,116/1,314,970
6. Step 6: Final answer
   x = 2,958,679.50